noise_bsf: check if allocation failed

Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago · 67f9bbbb3f
parent 8263726c69
commit 67f9bbbb3f
1 changed files with 2 additions and 0 deletions
--- a/libavcodec/noise_bsf.c
+++ b/libavcodec/noise_bsf.c
@ -36,6 +36,8 @@ static int noise(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const ch
        return AVERROR(EINVAL);

    *poutbuf= av_malloc(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!*poutbuf)
+        return AVERROR(ENOMEM);

    memcpy(*poutbuf, buf, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
    for(i=0; i<buf_size; i++){